| ??? 10/09/09 12:08 Read: times |
#169572 - Make one.. Responding to: ???'s previous message |
.. and sell it. If you you can find a laser module, surely you can find a bench supply. If nothing else, they can save you money really quickly. I always power up a new circuit on a bench supply with the current limit set to something appropriate. It's surprising how often that stops stuff going up in smoke. |
| Topic | Author | Date |
| Laser adjustment / power calculation / current measuring | 01/01/70 00:00 | |
| Is that 50 mW output power? | 01/01/70 00:00 | |
| OP power | 01/01/70 00:00 | |
| Current Limiter | 01/01/70 00:00 | |
| Try a voltage regulator first ... | 01/01/70 00:00 | |
| Bench Supply Even Easier | 01/01/70 00:00 | |
| If he's got one ... | 01/01/70 00:00 | |
| I've got several... | 01/01/70 00:00 | |
| Have you shipped anything lately? | 01/01/70 00:00 | |
| Far too serious | 01/01/70 00:00 | |
| Well, I was thinking along those lines ... | 01/01/70 00:00 | |
| No bench supply =( | 01/01/70 00:00 | |
| It's hard to work without one | 01/01/70 00:00 | |
| Cant do without a bench supply? | 01/01/70 00:00 | |
| Yes you can! | 01/01/70 00:00 | |
| Make one.. | 01/01/70 00:00 | |
| That's an important feature | 01/01/70 00:00 | |
Power supply should be the FIRST project! | 01/01/70 00:00 |